Film: Zombie thriller is the Pitts

**Reviewed: World War Z 3D**

**Directed by Marc Foster**

**Nationwide, 15A**

**Rating:** 2/5

The Z in **World War Z** stands for zombie - and Marc Foster's film contains, at a rough estimate, billions of them. After a channel-surfing opening credits sequence which transposes news footage of natural disasters with wildlife film of teeming ants, stampeding buffalo and, most disturbingly, two seconds of Piers Morgan's face, the story opens with retired UN worker Gerry ...